>tr|A0A120IZZ2|A0A120IZZ2_MYCTX RNA polymerase sigma factor OS=Mycobacterium tuberculosis variant africanum GN=RN09_0906 MARVSGAAAAEAALMRALYDEHAAVLWRYALRLTGDAAQAEDVVQETLLRAWQHPEVIGD TARPARAWLFTVARNMIIDERRSARFRNVVGSTDQSGTPEQSTPDEVNAALDRLLIADAL AQLSAEHRAVIQRSYYRGWSTAQIATDLGIAEGTVKSRLHYAVRALRLTLQELGVTR